🚚Ships from Flowmaster — this item ships direct from the
manufacturer. It usually goes out quickly, but because it leaves their warehouse rather
than ours, delivery can take a little longer than our in-stock parts.
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
Excellent Street/Strip and Off Road application
Durable fully welded 409SS stainless steel
Aggressive Sound Exterior Exhaust Tone
Noticeable interior resonance
Vehicle Fitment
1966-1973 Chevrolet Caprice
1975-1977 Buick Skylark
1976-1978 Chevrolet K5 Blazer
1976-1978 GMC Jimmy
1986-2013 Ford Mustang
1994-1996 Chevrolet Caprice
1994-1996 Chevrolet Impala
2005-2008 Dodge Magnum
2005-2013 Chrysler 300
2006-2010 Dodge Charger
2009-2013 Dodge Challenger
2010-2013 Chevrolet Camaro
Please verify exact fitment for your trim and engine before ordering.
🚚 Vendor Direct Shipment: This item is not stocked in our warehouse and ships directly from the manufacturer. Please allow additional handling time before dispatch.
Manufacturer Part Number: 8042443
Images are for illustrative purposes only. Actual product may vary.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
